Diesel Fuel Additive Road Test Results

The solar system lined up just perfectly where I had three identical 600 mile round trip runs from Tucson to El Paso with no load or trailer, so I decided to try out two DFAs. I fueled up at the same stations each time.

The last trip was pretty quick going out, I shouldn’t have been driving so fast, it was just that the truck seemed to be running very well that it was hard to stay out of the throttle. There was a VERY strong headwind most of the way to El Paso, so I had to keep my foot in it to keep up the speed. Then the wind would die down for a bit and I would peek at my speed and it was stuck at 93 mph. I guess that’s the fastest the truck will go.